必需脂肪酸提供热能占总热能
A.1%~3% B.10%~12% C.12%~14% D.20%~30% E.55%~65%
参考答案:A
He will have to account ______ Mr. Roberson missing the client meeting. ( )
A.with, for
B.with, on
C.to, for
D.to, on
三七的功效是()。
A.凉血止血
B.收敛止血
C.化瘀止血
D.温经止血
E.补虚止血